This gallery works with any theme you decide to use - odoo standard, odoo enterprise, 3rd-party, ...
You can decide whether the to open subcategory's image listing page or open subcategory's images in a slideshow.
Top Category Navigation
A navigation for top categories are shown in all gallery pages for easy switching.
Module passed following quality control checks
The Odoo Community Association pylint-odoo
Module passed OCA standards by testing with OCA odoo-pylint tests.
More info: https://github.com/OCA/pylint-odoo.